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Oval|Natural|GIA

0.90ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 6531633908

Certificate GIA 6531633908

Diamond specifications and retailer prices

From $4,071 SGD
$3,175 USD
As of October 28, 2026
Save $3,874 SGD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,231 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531633908. Listed at 19 retailers as of October 28, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 6531633908
Dimensions7.38 × 5.34 × 3.44 mm
L/W Ratio1.38
Top View
7.38 mm5.34 mm0.90 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531633908
Side View
Table 56.0%CrownGirdle: STK-VTKPavilion 38.2°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,938 SGD|Low: $3,998 SGD|High: $7,996 SGD|Avg: $5,437 SGD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$4,071 SGD
Retailer 11$4,257 SGD
Retailer 7$4,360 SGD
Retailer 2$4,532 SGD
Retailer 1$4,938 SGD
Retailer 8$5,061 SGD
Retailer 5$5,203 SGD
Retailer 3$6,057 SGD
Retailer 6$6,904 SGD
Retailer 9$7,298 SGD
Retailer 4$7,944 SGD

44 data points across 11 retailers

19 retailers$4,071 SGD to $7,944 SGD

B+
Cheapest Retailer
-
$4,071 SGD
$3,175 USD
B+
Retailer 2
-
$4,195 SGD
$3,272 USD
View
B+
Retailer 3
-
$4,257 SGD
$3,320 USD
View
B+
Retailer 4
-
$4,360 SGD
$3,401 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,532 SGD
$3,535 USD
View
B+
Retailer 6
-
$4,725 SGD
$3,685 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$4,725 SGD
$3,685 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$4,907 SGD
$3,827 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$4,911 SGD
$3,831 USD
View
B+
Retailer 10
-
$4,938 SGD
£3,032 GBP
View
B+
Retailer 11
-
$5,061 SGD
A$6,073 AUD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$5,126 SGD
$3,998 USD
View
B+
Retailer 13
-
$5,203 SGD
€3,865 EUR
View
B
Retailer 14
-
$5,451 SGD
$4,252 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$6,057 SGD
£3,720 GBP
View
B
Retailer 16
-
$6,904 SGD
ZAR 86,991 ZAR
View
B
Retailer 17
-
$7,298 SGD
£4,482 GBP
View
Price last confirmed 29 days ago
B
Retailer 18
-
$7,944 SGD
£4,879 GBP
View
Most Expensive
B
NZ Jewellers
026c8b62-8a54-4617-919c-5826143d14a1 · Sep 30
$8,231 SGD
$6,420 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from $4,071 SGDSave up to $3,874 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.90ct Oval
$4,071 SGD